/* ============================================================
   VELVET CLUB — style.css
   Estilos globais do site
   ============================================================ */

/* ----------------------------------------------------------
   1. VARIÁVEIS E RESET
   ---------------------------------------------------------- */
:root {
  --bg-main: #180000;
  --bg-card: #200000;
  --text-main: #fdfbd4;
  --accent-gold: #fdfbd4;
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Montserrat', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
}

/* ----------------------------------------------------------
   2. TIPOGRAFIA
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text-main);
}

h1 {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

p {
  color: #999;
  font-weight: 300;
}

/* ----------------------------------------------------------
   3. HEADER / NAVEGAÇÃO
   ---------------------------------------------------------- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  background: rgba(24, 0, 0, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  text-decoration: none;
  color: var(--text-main);
  line-height: 1;
}

.logo span {
  display: block;
  text-transform: uppercase;
}

.logo i {
  display: block;
  font-style: italic;
  font-size: 0.8rem;
  text-transform: lowercase;
  text-align: right;
}

nav {
  display: flex;
  gap: 3rem;
  flex: 1;
  margin-left: 5rem;
}

nav a {
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: 0.3s;
}

nav a:hover {
  color: var(--accent-gold);
}

.btn-header {
  padding: 0.8rem 2rem;
  background: transparent;
  border: 1px solid var(--text-main);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.3s;
}

.btn-header:hover {
  background: var(--text-main);
  color: var(--bg-main);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--text-main);
  transition: 0.3s;
}

/* ----------------------------------------------------------
   4. HERO
   ---------------------------------------------------------- */
.hero {
  margin-top: 0;
  height: 100vh;
  max-width: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-align: left;
  color: var(--text-main);
  padding: 80px 5rem 2rem;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, var(--bg-main) 0%, transparent 15%),
              linear-gradient(135deg, rgba(24, 0, 0, 0.7) 0%, rgba(24, 0, 0, 0.5) 50%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin: 2rem 0 3rem;
  color: #ccc;
  font-weight: 300;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.8rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ----------------------------------------------------------
   5. BOTÕES GLOBAIS
   ---------------------------------------------------------- */
.btn-primary {
  padding: 1rem 2.5rem;
  background: transparent;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: 0.3s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--accent-gold);
  color: var(--bg-main);
}

.btn-secondary {
  padding: 1rem 2.5rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--accent-gold);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: 0.3s;
  display: inline-block;
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
}

/* ----------------------------------------------------------
   6. SECTIONS (base)
   ---------------------------------------------------------- */
section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

section h2 {
  text-align: center;
  margin-bottom: 1rem;
}

section > p {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ----------------------------------------------------------
   7. SEÇÃO SOBRE
   ---------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.about-item {
  text-align: center;
  background-color: #210002;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
}

.about-item svg {
  width: 50px;
  height: 50px;
  stroke: var(--accent-gold);
  fill: none;
  margin: 0 auto 1.5rem;
  display: block;
}

.about-item h3 {
  font-family: var(--font-serif);
  letter-spacing: 0px;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  text-transform: none;
  font-weight: 400;
}

.about-item p {
  font-size: 0.95rem;
  line-height: 1.5;
}

.sobre-footer {
  text-align: center;
  margin-top: 3rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: #999;
}

/* ----------------------------------------------------------
   8. SEÇÃO SERVIÇOS
   ---------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--bg-card);
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  transition: 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
}

.service-card svg {
  width: 40px;
  height: 40px;
  stroke: var(--accent-gold);
  fill: none;
  margin-bottom: 1rem;
}

.service-card h3 {
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* ----------------------------------------------------------
   9. SEÇÃO POR QUE NÓS (MODELO DE ATUAÇÃO)
   ---------------------------------------------------------- */
.why-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.why-item {
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  gap: 2rem;
}

.why-item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.why-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--accent-gold);
  font-weight: 700;
  flex-shrink: 0;
}

.why-content h3 {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* ----------------------------------------------------------
   10. TESTIMONIALS / PARA QUEM É
   ---------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial {
  background: rgba(253, 251, 212, 0.05);
  padding: 2rem;
  border: 1px solid rgba(253, 251, 212, 0.1);
  border-radius: 4px;
}

.testimonial-stars {
  color: var(--accent-gold);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.testimonial-text {
  color: #999;
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.testimonial-title {
  color: #999;
  font-size: 0.85rem;
}

/* ----------------------------------------------------------
   11. FAQ
   ---------------------------------------------------------- */
.faq-container {
  max-width: 700px;
  margin: 3rem auto 0;
}

.faq-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-button {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-main);
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: 0.3s;
}

.faq-button:hover {
  color: var(--accent-gold);
}

.faq-toggle {
  color: var(--accent-gold);
  font-size: 1.5rem;
  transition: 0.3s;
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  margin-top: 1rem;
  color: #999;
  line-height: 1.8;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ----------------------------------------------------------
   12. CTA / FORMULÁRIO DE CONTATO
   ---------------------------------------------------------- */
.cta-section {
  text-align: center;
  padding: 5rem 2rem;
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
  background: rgba(255, 255, 255, 0.02);
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border-radius: 4px;
  transition: 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(253, 251, 212, 0.4);
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-main);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.05);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  padding: 1.2rem;
  background: var(--accent-gold);
  border: none;
  color: var(--bg-main);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  border-radius: 4px;
  transition: 0.3s;
  margin-top: 1rem;
}

.btn-submit:hover {
  background: #e6e3c3;
  transform: translateY(-2px);
}

/* ----------------------------------------------------------
   13. FOOTER
   ---------------------------------------------------------- */
footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
  margin: 2rem 0;
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(253, 251, 212, 0.7);
  text-decoration: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: 0.3s;
}

.footer-links a:hover {
  color: var(--text-main);
}

.footer-copy {
  color: rgba(253, 251, 212, 0.3);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ----------------------------------------------------------
   14. MODAL WHATSAPP
   ---------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-card);
  padding: 3rem;
  border: 1px solid var(--accent-gold);
  border-radius: 8px;
  max-width: 450px;
  width: 90%;
  text-align: center;
  position: relative;
}

.modal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.modal-content p {
  margin-bottom: 2rem;
  font-size: 1rem;
  color: #999;
}

.btn-whatsapp {
  display: inline-block;
  width: 100%;
  padding: 1rem;
  background: #25D366;
  color: #000;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-decoration: none;
  border-radius: 4px;
  transition: 0.3s;
}

.btn-whatsapp:hover {
  background: #1CD05D;
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  transition: 0.3s;
}

.modal-close:hover {
  color: var(--accent-gold);
}

/* ----------------------------------------------------------
   15. SEÇÃO O QUE FAZEMOS
   ---------------------------------------------------------- */
.oque-fazemos-sec {
  background-color: var(--bg-main);
  color: var(--text-main);
  padding: 5rem 0;
  margin: 0;
  max-width: 100%;
}

.oqf-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 0 2rem;
}

.oqf-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(253, 251, 212, 0.2);
  color: var(--accent-gold);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.oqf-title {
  color: var(--text-main);
  font-size: 3.2rem;
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.oqf-subtitle {
  color: #ccc;
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
}

.oqf-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.oqf-divider .line {
  height: 1px;
  width: 60px;
  background-color: rgba(255, 255, 255, 0.1);
}

.oqf-divider .v {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--accent-gold);
  margin: 0 15px;
  line-height: 1;
}

.oqf-desc {
  color: #999;
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.oqf-box {
  background-color: var(--bg-card);
  border-radius: 20px;
  padding: 2rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 2rem;
  overflow: hidden;
  text-align: left;
}

.oqf-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 0;
}

.oqf-col {
  padding: 0 1rem;
  position: relative;
}

.oqf-col:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.05);
}

.oqf-icon-box {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
}

.oqf-step-title {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.8rem;
  gap: 8px;
}

.oqf-step-num {
  background-color: var(--accent-gold);
  color: #000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: bold;
}

.oqf-step-text {
  color: var(--text-main);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  text-transform: uppercase;
  text-align: left;
}

.oqf-step-desc {
  color: #ccc;
  font-size: 0.85rem;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 0.5rem;
}

.oqf-step-sub {
  color: #777;
  font-size: 0.8rem;
  font-style: italic;
  text-align: center;
}

.oqf-banner {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(0, 0, 0, 0.5) 100%);
  color: var(--text-main);
  padding: 2.5rem 2rem;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(253, 251, 212, 0.1);
}

/* ----------------------------------------------------------
   16. REDES SOCIAIS
   ---------------------------------------------------------- */
.social-section {
  text-align: center;
  padding: 4rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, var(--bg-main) 0%, rgba(24, 0, 0, 0.8) 100%);
}

.social-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text-main);
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--accent-gold);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-link:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
  background: rgba(253, 251, 212, 0.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.social-link svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  z-index: 2;
}

/* ----------------------------------------------------------
   17. RESPONSIVO — MOBILE
   ---------------------------------------------------------- */
@media (max-width: 900px) {
  .oqf-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .oqf-col:not(:last-child)::after {
    display: none;
  }

  .oqf-col {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1.5rem;
  }

  .oqf-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  nav {
    display: none;
  }

  nav.active {
    display: flex !important;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    flex-direction: column;
    background: var(--bg-main);
    justify-content: flex-start;
    padding-top: 2rem;
    gap: 1rem;
    z-index: 999;
  }

  nav.active a {
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .btn-header {
    display: none;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .hero-ctas {
    flex-direction: column;
    justify-content: center;
  }

  .about-grid,
  .services-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .why-item {
    flex-direction: column;
    gap: 1rem;
  }

  .why-number {
    font-size: 2rem;
  }

  .hero {
    margin-top: 0;
    padding-top: 100px;
    padding-left: 2rem;
    padding-right: 2rem;
    justify-content: center;
    text-align: center;
  }
}